Helmet with signal lamp



FIG. 1 is a perspective view of a helmet with signal lamp, according to my design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right-side elevation view thereof;

FIG. 5 is a left-side elevation view thereof;

FIG. 6 is a front elevation view thereof; and,

FIG. 7 is a rear elevation view thereof.

The signal lamp on the top of the helmet is claimed. Only the details shown in broken lines within the lamp are disclaimed.

Matter shown in dashed lines illustrates the environment of use of the invention, and do not form a part of my design. 

CLAIM The ornamental design for a helmet with signal lamp, as shown and described. 